How to transform your photography with vibrant hues and creative lighting effects The answer lies in the Creative Color Gel Pack for Optical Spot by Lindsay Adler, a 10-pack collection of high-quality, diverse color gels from the reputable brand, Westcott. This pack is specifically designed to pair seamlessly with the Westcott Optical Spot, enabling you to modify the color of your light output with precision and ease.Each gel in this pack measures 2.5" (6.4cm) in diameter, perfectly sized to fit the gel holder that comes with the Optical Spot. These gels are not just colorful, but they are also versatile, allowing you to create bold, eye-catching colors for dramatic special effects, subtle textures, and imaginative patterns.This unique 10-pack of color gels includes a wide spectrum of colors: Magenta, Daylight Blue, Teal, Violet, Straw, Blue Green, Lavender, Light Flame, Light Purple, and Moss Green.